Vulnerability Report

CVE-2017-7930

Title: Osisoft Pi Data Archive Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2017-7930.

CWE Category CWE-287

Published Date Aug 25, 2017

Modified Date Jun 17, 2026

Exploit Status Not Found

Score 7.4 CVSS v3.0

Exploit Probability (EPSS)

2.01%

Vulnerability Summary

CVE-2017-7930: An Improper Authentication issue was discovered in OSIsoft PI Server 2017 PI Data Archive versions prior to 2017. PI Data Archive has protocol flaws with the potential to expose change records in the clear and allow a malicious party to spoof a server within a collective.

Impacted Vendors

osisoft 1

Reference Links

http://www.securityfocus.com/bid/99059 https://ics-cert.us-cert.gov/advisories/ICSA-17-164-02 http://www.securityfocus.com/bid/99059 https://ics-cert.us-cert.gov/advisories/ICSA-17-164-02

CVSS v3.0

Source Entity [email protected]

Severity HIGH

7.4

Attack Vector

NETWORK

Complexity

HIGH

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.8

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:M/Au:N/C:P/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns